There are some young people with low self-esteem, they often speed up their motorbikes suddenly make a deep, very loud noise and to show off or to get attention.
Can we use the verb "roar" to express that?
roar 4 [intransitive always + adverb/preposition] if a vehicle roars somewhere, it moves very quickly and noisily
The car roared off down the road.
So we say "His motorbike roared off down the road." but the verb is an intransitive and not a transitive verb.
can we say "He roared his motorbike noisily to show people that how cool he is"?
or are there any other ways to express it?